El Oso Nino is our smallest fat bike, made for kids who want to monster-truck over everything in their path. Four-inch wide tires sit atop 20-inch wheels, making for a unique style and ride. Low tire pressure allows the bike to grab every bit of traction available, with extra float for soft surfaces and sand. This little bear’s frame and fork are made from high-tensile steel, tough enough for prowling the neighborhood and the woods.
A 2019 Diamondback El Oso Nino 20 is typically priced around $450 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.
The 2019 Diamondback El Oso Nino 20 may be purchased directly from Diamondback.
After measuring your height, use the size chart below to find the typical Diamondback El Oso Nino 20 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.
Rider Height (cm) | Rider Height (in) | Frame Size |
---|---|---|
148cm - 158cm | 4'10" - 5'2" | XS |
158cm - 168cm | 5'2" - 5'6" | S |
168cm - 178cm | 5'6" - 5' 10" | M |
178cm - 185cm | 5'10" - 6'1" | L |
185cm - 193cm | 6'1" - 6'4" | XL |
193cm - 198cm | 6'4" - 6'6" | XXL |
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